I made a mold made of the original before it was sold. This helmet was one of two made for the film. (there was also a full statue) This one is the one Lock Martin wore, the other, the close up helmet for the lighting effect, belongs to Bob Burns (Who identified this one) The only part on this which is not original is the visor, which I made from aluminum, since the original was missing. In addition to the outside, we molded the skull cap inside.
I had plans to make a short run of them, but got side tracked. If there is enough interest, I would consider doing it sooner than later.
Here are a couple of actors holding the original in my shop.